erofs 虚拟机内挂载点

root@234763d37bc8:/# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 700K 1 disk /run/kata-containers/erofs-multi-layer/ac6b0bfa12fae1244d7f65b5ccf1912ad52205bfc81e26869a3b6cdfcfe92867/lower-0
sdb 8:16 0 7.1M 1 disk
|-sdb1 8:17 0 8K 1 part /run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-0
|-sdb2 8:18 0 8K 1 part /run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-1
`-sdb3 8:19 0 4.1M 1 part /run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-2
root@234763d37bc8:/# mount
rootfs on / type rootfs (rw,size=954848k,nr_inodes=238712)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
dev on /dev type devtmpfs (rw,nosuid,relatime,size=954848k,nr_inodes=238712,mode=755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,relatime)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,mode=600,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,relatime)
cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
nsfs on /run/sandbox-ns/ipc type nsfs (rw)
nsfs on /run/sandbox-ns/uts type nsfs (rw)
shm on /run/kata-containers/sandbox/shm type tmpfs (rw,relatime)
tmpfs on /etc/resolv.conf type tmpfs (rw,nosuid,nodev,relatime)
/dev/sda on /run/kata-containers/erofs-multi-layer/ac6b0bfa12fae1244d7f65b5ccf1912ad52205bfc81e26869a3b6cdfcfe92867/lower-0 type erofs (ro,relatime,user_xattr,cache_strategy=readaround)
overlay on /run/kata-containers/shared/containers/passthrough/ac6b0bfa12fae1244d7f65b5ccf1912ad52205bfc81e26869a3b6cdfcfe92867/rootfs type overlay (rw,relatime,lowerdir=/run/kata-containers/erofs-multi-layer/ac6b0bfa12fae1244d7f65b5ccf1912ad52205bfc81e26869a3b6cdfcfe92867/lower-0,upperdir=/run/kata-containers/ac6b0bfa12fae1244d7f65b5ccf1912ad52205bfc81e26869a3b6cdfcfe92867/multi-layer/upper/upper,workdir=/run/kata-containers/ac6b0bfa12fae1244d7f65b5ccf1912ad52205bfc81e26869a3b6cdfcfe92867/multi-layer/upper/work,uuid=on)
overlay on /run/kata-containers/ac6b0bfa12fae1244d7f65b5ccf1912ad52205bfc81e26869a3b6cdfcfe92867/rootfs type overlay (rw,relatime,lowerdir=/run/kata-containers/erofs-multi-layer/ac6b0bfa12fae1244d7f65b5ccf1912ad52205bfc81e26869a3b6cdfcfe92867/lower-0,upperdir=/run/kata-containers/ac6b0bfa12fae1244d7f65b5ccf1912ad52205bfc81e26869a3b6cdfcfe92867/multi-layer/upper/upper,workdir=/run/kata-containers/ac6b0bfa12fae1244d7f65b5ccf1912ad52205bfc81e26869a3b6cdfcfe92867/multi-layer/upper/work,uuid=on)
/dev/sdb1 on /run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-0 type erofs (ro,relatime,user_xattr,cache_strategy=readaround)
/dev/sdb2 on /run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-1 type erofs (ro,relatime,user_xattr,cache_strategy=readaround)
/dev/sdb3 on /run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-2 type erofs (ro,relatime,user_xattr,cache_strategy=readaround)
overlay on /run/kata-containers/shared/containers/passthrough/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/rootfs type overlay (rw,relatime,lowerdir=/run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-0:/run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-1:/run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-2,upperdir=/run/kata-containers/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/multi-layer/upper/upper,workdir=/run/kata-containers/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/multi-layer/upper/work,uuid=on)
overlay on /run/kata-containers/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/rootfs type overlay (rw,relatime,lowerdir=/run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-0:/run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-1:/run/kata-containers/erofs-multi-layer/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/lower-2,upperdir=/run/kata-containers/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/multi-layer/upper/upper,workdir=/run/kata-containers/e0b3972e3010c3522333916681f8c2ef01251542b1c8e17de67efa5d9102c5a4/multi-layer/upper/work,uuid=on)

 

 

 

root@nmx-Swift-SF314-512:/home/nmx/pods# crictl ps
CONTAINER IMAGE CREATED STATE NAME ATTEMPT POD ID POD NAMESPACE
e0b3972e3010c 127.0.0.1:5000/test:v2 About a minute ago Running ctrcounter 0 ac6b0bfa12fae unknown unknown
root@nmx-Swift-SF314-512:/home/nmx/pods# crictl pods
POD ID CREATED STATE NAME NAMESPACE ATTEMPT RUNTIME
ac6b0bfa12fae About a minute ago Ready nginx-sandbox default 1 (default)